Sin Cos and Tan graphs

Which function represents the graph?

• f(x) = 3 sin x
• f(x) = 3 cos x
• f(x) = sin ( ⅓ x)
• f(x) = sin (3 x)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.TF.B.5

• f(x) = sin (1/3x)
• f(x) = sin (3x)
• f(x) = 3 cos x
• f(x) = 3 sin x

The __________ represents half the distance between the max and min of a sine or cosine graph. 

• Period
• Frequency
• Extreme Values
• Amplitude

What is the period of this equation?
y = -5sin(3x)

• -5
• 2pi/3
• 2pi/5
• 3

Tags

CCSS.HSF.TF.A.4

CCSS.HSF.TF.B.5

What is the domain and range of y=sinx?

• D: (-∞, ∞)
  R: [-1, 1]
  
• D: (-∞, ∞)
  R: [-π, π]
• D: (∞, -∞)
  R: [1, -1]
  
• D: (-∞, ∞)
  R: [-∞, ∞]
  

What does a negative A value cause?

• A negative amplitude
• A reflection across the Y axis
• No effect
• A reflection across X axis

What is the amplitude of the graph? 

• 1
• 3
• 6
• 9

• f(x) = 3 sin x
• f(x) = 3 cos x
• f(x) = sin (⅓ x)
• f(x) = cos (⅓ x)

Which value helps identify a horizontal shift in the following function y=a*sin(bx-c)+d?

• a
• b
• c
• d

Which function below matches this graph?

• 1/2tan(x)
• 1/2sec(x)
• -1/2tan(x)
• -1/2sec(x)